206671312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{759821}}^1$

素因数の和:759846

約数の個数: 20

約数和(自身を含む): 423980676

約数和(自身を除く): 217309364

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 759821, 1519642, 3039284, 6078568, 12157136, 12916957, 25833914, 51667828, 103335656, 206671312]

約数ペア:

[(1, 206671312), (2, 103335656), (4, 51667828), (8, 25833914), (16, 12916957), (17, 12157136), (34, 6078568), (68, 3039284), (136, 1519642), (272, 759821)]